Individual Calculations May 2023
 Johannsen, Dennis  Total change: -5.00  Rating chartPersonal card
 Landesliga Hamburg 2022-2023 April 2023 various GER 2023-04-02
RcRownchangeKK*chgGame
 2117 2087 0.00 1 -0.46 20 -9.20 
  Neumann, Michael 2117 GER0.001-0.4620-9.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Oberliga Nord-Nord 2022-2023 April 2023 various GER 2023-04-23
RcRownchangeKK*chgGame
 2241 2087 0.50 1 0.21 20 4.20 
  Christ, Ralf 2241 GER0.5010.21204.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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